TACS support (variations added to AMPS code)

These are:

- Bandwidth only 25 KHz, so lower deviations
- Data rate only 8000 KHz
- SID is called AID (Area ID)
- MIN1 coding is different

src/amps/Makefile.am

@@ -1,24 +1,31 @@
 AM_CPPFLAGS = -Wall -Wextra -g $(all_includes)
 
+noinst_LIBRARIES = libamps.a
+
 bin_PROGRAMS = \
 	amps
 
-amps_SOURCES = \
+libamps_a_SOURCES = \
+	amps_tacs_main.c \
 	amps.c \
 	transaction.c \
 	frame.c \
 	dsp.c \
-	sysinfo.c \
-	image.c \
+	sysinfo.c
+
+amps_SOURCES = \
 	tones.c \
 	noanswer.c \
 	outoforder.c \
 	invalidnumber.c \
 	congestion.c \
 	stations.c \
+	image.c \
 	main.c
+
 amps_LDADD = \
 	$(COMMON_LA) \
+	libamps.a \
 	$(top_builddir)/src/common/libcommon.a \
 	$(ALSA_LIBS) \
 	$(UHD_LIBS) \